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US 2015/0306814 A1Published application
Imprint mold, and imprint method
AssigneeAsahi Glass Company, Limited
InventorsTomonori OGAWA, Ryu TOMINAGA
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Abstract
The present invention relates to an imprint mold containing a transfer surface and a concave-convex pattern and an imprint method using the imprint mold, in which the concave-convex pattern contains at least one groove formed on the transfer surface, the groove has a side wall part and a bottom wall part, and an angle between the side wall part and the transfer surface is larger than 90° and 96° or smaller.
Claims8
An imprint mold comprising a transfer surface and a concave-convex pattern, wherein
- the concave-convex pattern comprises at least one groove formed on the transfer surface,
- the groove has a side wall part and a bottom wall part, and
- an angle between the side wall part and the transfer surface is larger than 90° and 96° or smaller.
Dependencies are inferred from the claim text.